Layers Of The Earth

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Across
  1. 1. waves: created by tectonic movements
  2. 6. center of the earth
  3. 8. thickest layer
  4. 10. measures seismic waves
  5. 12. Fe
  6. 13. thinnest layer
  7. 15. crust and upper mantle
  8. 17. heat
Down
  1. 2. hot stuff rise and cold stuff sink
  2. 3. partly melted rocks
  3. 4. clay has _____
  4. 5. surrounding the inner core
  5. 7. big plates that make up the crust
  6. 9. directly below the lithosphere
  7. 10. the crust is _____
  8. 11. Ni
  9. 14. contains the inner and outer core
  10. 15. the outer core is _____
  11. 16. how compact atoms of a material are